package siestageek;

import java.util.Scanner;

public class J09SungJuk {
	// 메서드를 이용한 성적 처리
	public static void main(String[] args) {
		String name[] = new String[2];
		int kor=0, eng=0, mat=0, tot=0;
		double avg=0;
		char grd=' ';
		Scanner sc = null;
		String result = ""; 
		
		// 성적입력
		inputSungJuk( sc, name, kor, eng, mat );
		// 성적처리
		getTotal(kor, eng, mat, tot);
		getAvgerage(avg, tot);
		getGrade(avg, grd);
		
		// 결과출력
		System.out.println( name );	// 중요!
		System.out.println( name[1] );
		
		System.out.println( kor );
		System.out.println( kor[1] );
		
		System.out.println( eng );
		System.out.println( mat );
		System.out.println( tot );
		System.out.println( avg );
		System.out.println( grd );
		
	} // main
	
	public static void inputSungJuk(
		Scanner sc, String[] name, 
		int kor, int eng, int mat ) {
		sc = new Scanner(System.in);
		System.out.println("이름을 입력하세요");
		name[1] = sc.next();
		System.out.println("국어점수를 입력하세요");
		kor = sc.nextInt(); 
		System.out.println("수학점수를 입력하세요");
		mat =sc.nextInt();	 
		System.out.println("영어점수를 입력하세요");
		eng = sc.nextInt();	 
		sc.close();
	} // inputSungJuk
	
	public static void getTotal(
			int kor, int eng, int mat, int tot) {
		tot = kor + eng + mat;
	}
	
	public static void getAvgerage(
			double avg, int tot){
		avg = (double) tot / 3;
	}
	
	public static void getGrade(
			double avg, char grd) {
		switch((int)avg/10) {
			case 10:
			case 9: grd = '수'; break;
			case 8: grd = '우';	break;		
			case 7: grd = '미';	break;		
			case 6: grd = '양';	break;	
			default : grd = '가';	
		}
	}
	
}








